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Worksheets!st Quarter Review
Total questions: 20
Worksheet time: 1hrs 16mins
Name
Class
Date
1.
Solve for a.
a)
a = pw
b)
a = p/w
c)
a = w/p
d)
a = w + p
2.
IR = V
(solve for R)
(solve for R)
a)
R = IV
b)
R = I/V
c)
R = V/I
d)
R = V - I
3.
Solve:
y = mx + b , for b
y = mx + b , for b
a)
y - mx = b
b)
y + mx = b
c)
y/mx = b
d)
y + mx = -b
4.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4
5.
2x - 3 + 4x = 27
a)
12
b)
4
c)
5
d)
15
6.
2x + 3(5x - 7) = 47
a)
1
b)
2
c)
3
d)
4
7.
-8(-8x - 6) = -6x - 22
a)
2/5
b)
-1
c)
8/7
d)
2
8.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4
9.
Which statement best describes l -4 l?
a)
the distance from -4 to 4 on a number line
b)
the distance from 4 to 0 on a number line
c)
the distance from -4 to 0 on a number line
d)
the distance from 0 to 4 on a number line
10.
Solve for x
l 2x−1 l = 9
l 2x−1 l = 9
a)
x = 5 and x =-4
b)
x = 5 and x = -5
c)
Only x = 5
d)
No Solution
11.
Solve for x
l 2x−1 l +4 = 8
l 2x−1 l +4 = 8
a)
x = 2.5 and x = -1.5
b)
x = 2 and x = -1
c)
x = -2 and x = 9
d)
No Solution
12.
Solve for x
3 l 4w−1 l −5 = 10
3 l 4w−1 l −5 = 10
a)
x = 1.5 and x =-1
b)
x = -1.5 and x = 1
c)
x =1 and x = -1
d)
No Solution
13.
Solve for z
11 = 6|-2z|- 5
a)
+4/3, -4/3
b)
1/2, -1/2
c)
-4/3, 1/2
d)
5.5, -5.5
14.
Solve for p
-6|-8p - 7| = -15
a)
-19/16, -9/16
b)
1/4, -3.5
c)
9/16, -9/16
d)
-19/16
15.
Solve.
|x + 4| < 5
a)
x < -9 or x > 1
b)
-9 < x < 1
c)
x < 9 or x > -1
d)
-1 < x < 9
16.
Solve.
|y - 4| ≥ 8
|y - 4| ≥ 8
a)
y ≤ -4 or y ≥ 12
b)
-4 ≤ y ≤ -12
c)
y ≤ 4 or y ≥ -12
d)
-12 ≤ x ≤ 4
17.
Solve.
3|d - 4| ≥ 12
a)
d = -8 or d = 0
b)
no solution
c)
d ≥ 8 or d ≤ 0
d)
d = 40 or d = 32
18.
Solve.
3|2d + 9| + 13 > 10
a)
d > 5 or d < -1
b)
d < -4 or d > 5
c)
No Solution
d)
All real numbers
19.
A submarine is 150 below sea level while an airplane is 375 above sea level. What is the difference between the height of the submarine and the airplane?
a)
-525
b)
525
c)
325
d)
-325
20.
What is the change in temperature if you go from a section that is 13ºF to a section that is -22ºF? (select the correct number sentence and answer)
a)
A. 13 - ( -22)= 35
b)
B. -13 - (-22) = 9
c)
C. -13 - (22)= -35
d)
D. 13- 22= -9
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